3) Digital trunked communication system
数字集群通信系统
1.
The topic of this thesis is pre-research of TETRA digital trunked communication system design.
本课题的主要任务是,TETRA数字集群通信系统终端设计的预研工作。
2.
Integrated network management system effectively configures the whole network resource of the digital trunked communication system,and provides powerful facilities for management of the whole network integrated service management.
数字集群通信系统综合网络管理系统是对整个网络范围内的资源进行配置,为全网综合业务提供管理的有力工具。
4) digital trunking communication system
数字集群通信系统
1.
It also prospects the future of digital trunking communication systems in China.
文章给出了中兴通讯GoTa数字集群通信系统的网络架构,并对系统中PDS状态机和接口进行了详细介绍。
5) trunked radio system
集群移动通信系统
1.
So, it is of signification to realize automatic vehicle location and dispatching system, which remedy their defects and absorb their quintessence, by organically integrating trunked radio system with GPS .
集群移动通信系统虽然具有话音通信调度能力但是缺乏用户定位导航能力，ＧＰＳ（全球定位系统）虽然具有导航定位能力但是缺乏用户之间的通信能力。
6) trunked mobile communication system
集群移动通信系统
1.
The appropriate planning and layout of the trunked mobile communication system and micro-cellular mobile communication system provide reliable information service for the project.
集群移动通信系统和微微蜂窝移动通信系统的科学规划、布设 ,为小浪底工程建设提供了可靠的信息保证。
补充资料：集群电话系统
采用多信道共享、调度功能的无线通信系统。多信道共用可使有限频率资源为大量用户共享；信道还采取动态分配，即在话音间隙时，信道便自动分配给其他用户使用，有效地提高了信道可用时间，减少了信道阻塞率。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条